Demographics

Demographics Table

Demographics Table

Variable Primary Bronchiolitis Diagnoses All Bronchiolitis Diagnoses APR-DRG v32 Bronchiolitis
n
number of unique admissions 203859 (100%) 292390 (100%) 195233 (100%)
number of unique patients 185658 257167 179339
Age
median age in months (IQR) 5 (2-11) 5 (2-12) 5 (2-11)
Sex
male 119393 (58.57%) 171050 (58.5%) 114183 (58.49%)
Race
white 112658 (55.26%) 160872 (55.02%) 108104 (55.37%)
black 40819 (20.02%) 60172 (20.58%) 38400 (19.67%)
asian 6170 (3.03%) 9083 (3.11%) 5973 (3.06%)
american indian 1554 (0.76%) 2407 (0.82%) 1496 (0.77%)
pacific islander 1690 (0.83%) 2417 (0.83%) 1615 (0.83%)
other race 34251 (16.8%) 47047 (16.09%) 33068 (16.94%)
Ethnicity
hispanic 49064 (24.07%) 71509 (24.46%) 47495 (24.33%)
Insurance
commercial insurance 64361 (31.57%) 91037 (31.14%) 62523 (32.02%)
government insurance 132268 (64.88%) 190514 (65.16%) 125700 (64.38%)
other insurance 7230 (3.55%) 10839 (3.71%) 7010 (3.59%)
Complex Chronic Conditions
complex chronic condition 36186 (17.75%) 61846 (21.15%) 28601 (14.65%)
cardiovascular condition 12038 (5.91%) 21818 (7.46%) 9801 (5.02%)
gastrointestinal condition 7905 (3.88%) 15093 (5.16%) 6177 (3.16%)
hematologic or immunologic condition 2621 (1.29%) 4721 (1.61%) 2459 (1.26%)
malignancy 745 (0.37%) 1688 (0.58%) 657 (0.34%)
metabolic condition 1844 (0.9%) 4000 (1.37%) 1476 (0.76%)
neurologic condition 4174 (2.05%) 8300 (2.84%) 3379 (1.73%)
genetic condition 7884 (3.87%) 13368 (4.57%) 7203 (3.69%)
premature or neonatal condition 7676 (3.77%) 13808 (4.72%) 2151 (1.1%)
renal condition 1824 (0.89%) 3479 (1.19%) 1560 (0.8%)
respiratory condition 6201 (3.04%) 11644 (3.98%) 4870 (2.49%)
technology dependent 10263 (5.03%) 18591 (6.36%) 7898 (4.05%)
transplant recipient 131 (0.06%) 330 (0.11%) 134 (0.07%)
Admission Characteristics
median hospital length of stay (IQR) 3 (2-4) 3 (2-5) 2 (2-4)
admitted to icu 39422 (19.34%) 80156 (27.41%) 33981 (17.41%)
highest support of invasive ventilation 6751 (3.31%) 19792 (6.77%) 2251 (1.15%)
highest support of noninvasive ventilation 9983 (4.9%) 19427 (6.64%) 9470 (4.85%)
no ventilatory support 187125 (91.79%) 253171 (86.59%) 183512 (94%)
received ecmo 113 (0.06%) 537 (0.18%) 1 (0%)
Cost of Care
median cost (IQR) 5224 (3120-9365) 6119 (3506-11883) 5034 (3053.75-8727)
median abstracted charge (IQR) 15462 (9285-28318) 18384 (10440-36248.25) 14943 (9082-26269)
median cms adjusted cost (IQR) 5118 (3070-9142) 6022.5 (3455-11696) 4926 (3000-8501)
median cms adjusted abstracted charge (IQR) 15132 (9131-27512.25) 18072 (10334-35567) 14599 (8925-25599)
Survival
survived to discharge 203725 (99.93%) 291791 (99.8%) 195173 (99.97%)

CCC Admissions Over Time

CCC Proportions Over Time

Incidence

Ventilation

Length of Stay

Cost

Inflation Adjusted Costs

Gross Domestic Product Adjusted Annual Costs

National Health Expenditure Per Capita Adjusted Annual Costs

Gross Domestic Product Adjusted Cost Per Admission

National Health Expenditures per Capita Adjusted Cost Per Admission

Gross Domestic Product Adjusted Cost by Level of Ventilatory Support

National Health Expenditures per Capita Adjusted Cost by Level of Ventilatory Support

Model IMV

MV Logistic Regression

Primary Bronchiolitis Diagnoses Model Characteristics

Variable Fixed-Effects Odds Ratio [95% CI] Fixed-Effects P-Value Mixed-Effects Odds Ratio [95% CI] Mixed-Effects P-Value
Discharge Year 0.999 [0.994, 1.004] 0.820 0.998 [0.997, 0.999] 0.005
Insurance: Government 1.323 [1.283, 1.366] 0.000 1.319 [1.278, 1.361] 0.000
Insurance: Other 1.039 [0.96, 1.125] 0.628 1.064 [0.982, 1.152] 0.438
Sex: Female 0.958 [0.933, 0.984] 0.106 0.955 [0.93, 0.981] 0.087
Race: Other 0.955 [0.924, 0.987] 0.164 0.996 [0.963, 1.03] 0.901
Race: Black 0.857 [0.826, 0.889] 0.000 0.835 [0.804, 0.866] 0.000
Ethnicity: Hispanic 0.691 [0.666, 0.716] 0.000 0.762 [0.734, 0.791] 0.000
Ethnicity: Unknown 0.965 [0.921, 1.011] 0.444 0.9 [0.859, 0.943] 0.024
Admit Age (months): 1st Order Spline 0.06 [0.054, 0.068] 0.000 0.057 [0.05, 0.064] 0.000
Admit Age (months): 2nd Order Spline 0.363 [0.312, 0.423] 0.000 0.373 [0.321, 0.434] 0.000
Admit Age (months): 3rd Order Spline 0.112 [0.099, 0.126] 0.000 0.109 [0.097, 0.124] 0.000
CCC: Cardiovascular 4.462 [4.31, 4.619] 0.000 4.43 [4.279, 4.586] 0.000
CCC: Hematologic/Immunologic 1.41 [1.286, 1.546] 0.000 1.404 [1.28, 1.539] 0.000
CCC: Malignancy 3.076 [2.709, 3.493] 0.000 3.056 [2.692, 3.47] 0.000
CCC: Metabolic 3.228 [2.99, 3.486] 0.000 3.178 [2.943, 3.431] 0.000
CCC: Neurologic 1.976 [1.851, 2.109] 0.000 1.945 [1.822, 2.076] 0.000
CCC: Congenital / Genetic Defect 0.904 [0.854, 0.957] 0.077 0.907 [0.856, 0.96] 0.087
CCC: Prematurity / Neonatal 1.582 [1.502, 1.667] 0.000 1.595 [1.514, 1.681] 0.000
CCC: Renal / Urologic 1.374 [1.25, 1.509] 0.001 1.348 [1.227, 1.481] 0.002
CCC: Respiratory 3.376 [3.218, 3.542] 0.000 3.333 [3.177, 3.497] 0.000
CCC: Technology Dependent 1.652 [1.571, 1.737] 0.000 1.679 [1.596, 1.767] 0.000
CCC: TPN Dependent 17.744 [16.679, 18.877] 0.000 18.646 [17.52, 19.843] 0.000
CCC: Transplant Patient 0.548 [0.364, 0.826] 0.142 0.51 [0.343, 0.759] 0.090

All Bronchiolitis Diagnoses Model Characteristics

Variable Fixed-Effects Odds Ratio [95% CI] Fixed-Effects P-Value Mixed-Effects Odds Ratio [95% CI] Mixed-Effects P-Value
Discharge Year 1.018 [1.015, 1.021] 0.000 1.016 [1.015, 1.017] 0.000
Insurance: Government 1.299 [1.274, 1.325] 0.000 1.27 [1.245, 1.295] 0.000
Insurance: Other 1.012 [0.964, 1.061] 0.810 1.07 [1.02, 1.122] 0.159
Sex: Female 0.972 [0.956, 0.988] 0.083 0.971 [0.955, 0.987] 0.074
Race: Other 0.869 [0.852, 0.888] 0.000 0.921 [0.902, 0.94] 0.000
Race: Black 0.911 [0.89, 0.931] 0.000 0.87 [0.851, 0.89] 0.000
Ethnicity: Hispanic 0.829 [0.811, 0.847] 0.000 0.853 [0.834, 0.872] 0.000
Ethnicity: Unknown 1.105 [1.074, 1.137] 0.000 1.075 [1.045, 1.106] 0.011
Admit Age (months): 1st Order Spline 0.088 [0.082, 0.095] 0.000 0.087 [0.081, 0.094] 0.000
Admit Age (months): 2nd Order Spline 0.452 [0.415, 0.492] 0.000 0.457 [0.42, 0.498] 0.000
Admit Age (months): 3rd Order Spline 0.154 [0.144, 0.164] 0.000 0.153 [0.143, 0.164] 0.000
CCC: Cardiovascular 4.074 [3.988, 4.162] 0.000 4.076 [3.99, 4.164] 0.000
CCC: Hematologic/Immunologic 1.256 [1.191, 1.325] 0.000 1.274 [1.208, 1.344] 0.000
CCC: Malignancy 2.136 [1.984, 2.301] 0.000 2.109 [1.958, 2.272] 0.000
CCC: Metabolic 3.183 [3.046, 3.327] 0.000 3.163 [3.026, 3.306] 0.000
CCC: Neurologic 2.269 [2.189, 2.353] 0.000 2.256 [2.175, 2.339] 0.000
CCC: Congenital / Genetic Defect 0.91 [0.88, 0.942] 0.005 0.918 [0.888, 0.95] 0.012
CCC: Prematurity / Neonatal 1.584 [1.538, 1.632] 0.000 1.58 [1.534, 1.627] 0.000
CCC: Renal / Urologic 1.248 [1.181, 1.319] 0.000 1.238 [1.172, 1.308] 0.000
CCC: Respiratory 3.039 [2.952, 3.129] 0.000 3.03 [2.943, 3.119] 0.000
CCC: Technology Dependent 1.495 [1.451, 1.541] 0.000 1.513 [1.468, 1.559] 0.000
CCC: TPN Dependent 13.213 [12.76, 13.681] 0.000 13.573 [13.106, 14.057] 0.000
CCC: Transplant Patient 0.732 [0.619, 0.864] 0.061 0.731 [0.619, 0.864] 0.060

APR-DRG v32 Bronchiolitis Diagnoses Model Characteristics

Variable Fixed-Effects Odds Ratio [95% CI] Fixed-Effects P-Value Mixed-Effects Odds Ratio [95% CI] Mixed-Effects P-Value
Discharge Year 1.01 [1.002, 1.017] 0.202 1.01 [1.002, 1.017] 0.194
Insurance: Government 1.146 [1.09, 1.205] 0.006 1.14 [1.085, 1.199] 0.009
Insurance: Other 1.201 [1.07, 1.348] 0.113 1.21 [1.078, 1.358] 0.100
Sex: Female 0.929 [0.889, 0.97] 0.090 0.928 [0.889, 0.97] 0.089
Race: Other 0.924 [0.876, 0.976] 0.144 0.939 [0.889, 0.991] 0.244
Race: Black 0.789 [0.74, 0.84] 0.000 0.776 [0.728, 0.827] 0.000
Ethnicity: Hispanic 0.751 [0.708, 0.797] 0.000 0.769 [0.724, 0.816] 0.000
Ethnicity: Unknown 1.073 [0.997, 1.153] 0.334 1.056 [0.981, 1.136] 0.460
Admit Age (months): 1st Order Spline 0.036 [0.03, 0.044] 0.000 0.035 [0.029, 0.043] 0.000
Admit Age (months): 2nd Order Spline 1.299 [1.019, 1.656] 0.281 1.312 [1.029, 1.673] 0.263
Admit Age (months): 3rd Order Spline 0.097 [0.079, 0.12] 0.000 0.096 [0.078, 0.119] 0.000
CCC: Cardiovascular 2.73 [2.557, 2.915] 0.000 2.726 [2.553, 2.911] 0.000
CCC: Metabolic 1.733 [1.479, 2.031] 0.001 1.722 [1.47, 2.018] 0.001
CCC: Neurologic 2.254 [2.019, 2.516] 0.000 2.242 [2.008, 2.503] 0.000
CCC: Congenital / Genetic Defect 0.76 [0.685, 0.844] 0.009 0.762 [0.686, 0.845] 0.009
CCC: Respiratory 3.564 [3.285, 3.868] 0.000 3.552 [3.273, 3.855] 0.000
CCC: Technology Dependent 1.768 [1.618, 1.931] 0.000 1.784 [1.633, 1.95] 0.000
CCC: TPN Dependent 9.501 [8.482, 10.642] 0.000 9.674 [8.634, 10.84] 0.000

Model NIV

MV Logistic Regression

Primary Bronchiolitis Diagnoses Model Characteristics

Variable Fixed-Effects Odds Ratio [95% CI] Fixed-Effects P-Value Mixed-Effects Odds Ratio [95% CI] Mixed-Effects P-Value
Discharge Year 1.242 [1.237, 1.247] 0.000 1.236 [1.234, 1.239] 0.000
Insurance: Government 0.933 [0.912, 0.955] 0.003 0.967 [0.945, 0.99] 0.150
Insurance: Other 0.651 [0.61, 0.694] 0.000 0.591 [0.554, 0.632] 0.000
Sex: Female 0.953 [0.934, 0.972] 0.017 0.961 [0.942, 0.981] 0.054
Race: Other 1.221 [1.191, 1.252] 0.000 1.09 [1.062, 1.118] 0.001
Race: Black 1.124 [1.093, 1.156] 0.000 1.04 [1.011, 1.07] 0.169
Ethnicity: Hispanic 0.746 [0.725, 0.767] 0.000 0.806 [0.783, 0.83] 0.000
Ethnicity: Unknown 1.167 [1.128, 1.208] 0.000 1.087 [1.049, 1.126] 0.019
Admit Age (months): 1st Order Spline 0.509 [0.464, 0.559] 0.000 0.465 [0.423, 0.511] 0.000
Admit Age (months): 2nd Order Spline 1.172 [1.07, 1.284] 0.081 1.176 [1.073, 1.29] 0.077
Admit Age (months): 3rd Order Spline 0.651 [0.605, 0.701] 0.000 0.635 [0.59, 0.684] 0.000
CCC: Cardiovascular 1.708 [1.649, 1.77] 0.000 1.76 [1.698, 1.824] 0.000
CCC: Gastrointestinal 0.817 [0.755, 0.884] 0.010 0.816 [0.753, 0.883] 0.010
CCC: Hematologic/Immunologic 1.237 [1.149, 1.331] 0.004 1.116 [1.036, 1.202] 0.139
CCC: Malignancy 1.768 [1.568, 1.994] 0.000 1.831 [1.622, 2.067] 0.000
CCC: Metabolic 1.367 [1.259, 1.484] 0.000 1.307 [1.203, 1.42] 0.001
CCC: Neurologic 1.321 [1.243, 1.404] 0.000 1.319 [1.24, 1.402] 0.000
CCC: Congenital / Genetic Defect 1.28 [1.221, 1.341] 0.000 1.273 [1.215, 1.335] 0.000
CCC: Prematurity / Neonatal 1.147 [1.096, 1.2] 0.002 1.201 [1.147, 1.257] 0.000
CCC: Respiratory 1.228 [1.168, 1.292] 0.000 1.215 [1.154, 1.278] 0.000
CCC: Technology Dependent 1.34 [1.245, 1.444] 0.000 1.364 [1.266, 1.47] 0.000
CCC: TPN Dependent 4.665 [4.358, 4.994] 0.000 4.785 [4.467, 5.125] 0.000

All Bronchiolitis Diagnoses Model Characteristics

Variable Fixed-Effects Odds Ratio [95% CI] Fixed-Effects P-Value Mixed-Effects Odds Ratio [95% CI] Mixed-Effects P-Value
Discharge Year 1.229 [1.225, 1.232] 0.000 1.23 [1.229, 1.23] 0.000
Insurance: Government 0.911 [0.896, 0.926] 0.000 0.919 [0.904, 0.935] 0.000
Insurance: Other 0.592 [0.565, 0.619] 0.000 0.572 [0.546, 0.599] 0.000
Sex: Female 0.979 [0.965, 0.993] 0.138 0.985 [0.971, 1] 0.312
Race: Other 1.204 [1.183, 1.226] 0.000 1.156 [1.135, 1.177] 0.000
Race: Black 1.161 [1.138, 1.184] 0.000 1.071 [1.05, 1.093] 0.000
Ethnicity: Hispanic 0.793 [0.778, 0.809] 0.000 0.802 [0.786, 0.818] 0.000
Ethnicity: Unknown 0.96 [0.935, 0.986] 0.128 0.905 [0.881, 0.929] 0.000
Admit Age (months): 1st Order Spline 0.6 [0.562, 0.64] 0.000 0.578 [0.541, 0.616] 0.000
Admit Age (months): 2nd Order Spline 1.147 [1.077, 1.221] 0.028 1.148 [1.078, 1.222] 0.028
Admit Age (months): 3rd Order Spline 0.75 [0.714, 0.787] 0.000 0.743 [0.707, 0.78] 0.000
CCC: Cardiovascular 1.48 [1.444, 1.516] 0.000 1.505 [1.469, 1.542] 0.000
CCC: Gastrointestinal 0.918 [0.871, 0.967] 0.101 0.911 [0.864, 0.96] 0.074
CCC: Malignancy 1.759 [1.638, 1.888] 0.000 1.763 [1.641, 1.894] 0.000
CCC: Metabolic 1.251 [1.19, 1.315] 0.000 1.227 [1.167, 1.29] 0.000
CCC: Neurologic 1.338 [1.288, 1.39] 0.000 1.346 [1.295, 1.398] 0.000
CCC: Congenital / Genetic Defect 1.281 [1.241, 1.322] 0.000 1.286 [1.246, 1.327] 0.000
CCC: Prematurity / Neonatal 1.215 [1.18, 1.25] 0.000 1.245 [1.209, 1.281] 0.000
CCC: Renal / Urologic 0.781 [0.736, 0.83] 0.000 0.784 [0.738, 0.833] 0.000
CCC: Respiratory 1.103 [1.066, 1.14] 0.004 1.094 [1.057, 1.131] 0.008
CCC: Technology Dependent 1.16 [1.102, 1.22] 0.004 1.174 [1.116, 1.236] 0.002
CCC: TPN Dependent 2.909 [2.8, 3.023] 0.000 2.91 [2.8, 3.024] 0.000
CCC: Transplant Patient 0.712 [0.589, 0.861] 0.074 0.695 [0.576, 0.839] 0.053

APR-DRG v32 Bronchiolitis Diagnoses Model Characteristics

Variable Fixed-Effects Odds Ratio [95% CI] Fixed-Effects P-Value Mixed-Effects Odds Ratio [95% CI] Mixed-Effects P-Value
Discharge Year 1.246 [1.241, 1.251] 0.000 1.241 [1.239, 1.242] 0.000
Insurance: Government 0.922 [0.9, 0.945] 0.001 0.956 [0.933, 0.979] 0.063
Insurance: Other 0.603 [0.562, 0.647] 0.000 0.547 [0.51, 0.588] 0.000
Sex: Female 0.949 [0.929, 0.97] 0.016 0.96 [0.939, 0.981] 0.058
Race: Other 1.222 [1.19, 1.255] 0.000 1.082 [1.053, 1.112] 0.004
Race: Black 1.14 [1.106, 1.174] 0.000 1.041 [1.01, 1.073] 0.187
Ethnicity: Hispanic 0.757 [0.735, 0.78] 0.000 0.811 [0.786, 0.836] 0.000
Ethnicity: Unknown 1.189 [1.147, 1.232] 0.000 1.112 [1.072, 1.154] 0.004
Admit Age (months): 1st Order Spline 0.507 [0.46, 0.56] 0.000 0.459 [0.415, 0.507] 0.000
Admit Age (months): 2nd Order Spline 1.275 [1.16, 1.402] 0.010 1.276 [1.16, 1.404] 0.011
Admit Age (months): 3rd Order Spline 0.689 [0.639, 0.743] 0.000 0.668 [0.619, 0.721] 0.000
CCC: Cardiovascular 1.574 [1.511, 1.64] 0.000 1.599 [1.534, 1.667] 0.000
CCC: Hematologic/Immunologic 1.214 [1.12, 1.315] 0.016 1.091 [1.006, 1.183] 0.284
CCC: Malignancy 1.785 [1.56, 2.042] 0.000 1.818 [1.587, 2.082] 0.000
CCC: Metabolic 1.189 [1.074, 1.317] 0.090 1.102 [0.994, 1.222] 0.346
CCC: Neurologic 1.378 [1.285, 1.478] 0.000 1.376 [1.282, 1.477] 0.000
CCC: Congenital / Genetic Defect 1.283 [1.219, 1.35] 0.000 1.283 [1.218, 1.35] 0.000
CCC: Respiratory 1.234 [1.164, 1.309] 0.000 1.213 [1.143, 1.287] 0.001
CCC: Technology Dependent 1.144 [1.085, 1.207] 0.011 1.171 [1.11, 1.236] 0.003
CCC: TPN Dependent 6.95 [6.359, 7.597] 0.000 7.401 [6.764, 8.098] 0.000

Model ICU

MV Logistic Regression

Primary Bronchiolitis Diagnoses Model Characteristics

Variable Fixed-Effects Odds Ratio [95% CI] Fixed-Effects P-Value Mixed-Effects Odds Ratio [95% CI] Mixed-Effects P-Value
Discharge Year 1.091 [1.088, 1.093] 0.000 1.089 [1.089, 1.09] 0.000
Insurance: Government 1.1 [1.086, 1.114] 0.000 1.103 [1.088, 1.117] 0.000
Insurance: Other 0.958 [0.926, 0.99] 0.196 0.949 [0.917, 0.981] 0.115
Sex: Female 0.95 [0.939, 0.961] 0.000 0.948 [0.937, 0.959] 0.000
Ethnicity: Hispanic 0.771 [0.76, 0.782] 0.000 0.851 [0.838, 0.864] 0.000
Ethnicity: Unknown 0.827 [0.81, 0.844] 0.000 0.792 [0.775, 0.808] 0.000
Admit Age (months): 1st Order Spline 0.583 [0.552, 0.615] 0.000 0.552 [0.523, 0.582] 0.000
Admit Age (months): 2nd Order Spline 1.016 [0.964, 1.072] 0.762 1.038 [0.985, 1.095] 0.477
Admit Age (months): 3rd Order Spline 0.695 [0.666, 0.725] 0.000 0.69 [0.661, 0.72] 0.000
CCC: Cardiovascular 2.741 [2.684, 2.799] 0.000 2.747 [2.69, 2.805] 0.000
CCC: Gastrointestinal 1.287 [1.249, 1.325] 0.000 1.278 [1.24, 1.316] 0.000
CCC: Hematologic/Immunologic 1.091 [1.04, 1.144] 0.066 1.052 [1.004, 1.104] 0.281
CCC: Malignancy 2.031 [1.875, 2.2] 0.000 2.036 [1.88, 2.206] 0.000
CCC: Metabolic 1.641 [1.557, 1.73] 0.000 1.615 [1.532, 1.703] 0.000
CCC: Neurologic 1.399 [1.347, 1.452] 0.000 1.391 [1.34, 1.444] 0.000
CCC: Congenital / Genetic Defect 1.164 [1.131, 1.198] 0.000 1.168 [1.135, 1.202] 0.000
CCC: Prematurity / Neonatal 1.166 [1.134, 1.2] 0.000 1.177 [1.145, 1.211] 0.000
CCC: Renal / Urologic 1.223 [1.158, 1.291] 0.000 1.206 [1.142, 1.274] 0.001
CCC: Respiratory 1.532 [1.487, 1.579] 0.000 1.517 [1.472, 1.564] 0.000
CCC: TPN Dependent 5.562 [5.245, 5.899] 0.000 5.77 [5.441, 6.12] 0.000

All Bronchiolitis Diagnoses Model Characteristics

Variable Fixed-Effects Odds Ratio [95% CI] Fixed-Effects P-Value Mixed-Effects Odds Ratio [95% CI] Mixed-Effects P-Value
Discharge Year 1.135 [1.134, 1.137] 0.000 1.133 [1.133, 1.134] 0.000
Insurance: Government 1.065 [1.054, 1.076] 0.000 1.045 [1.035, 1.056] 0.000
Insurance: Other 0.931 [0.908, 0.954] 0.003 0.978 [0.955, 1.002] 0.369
Sex: Female 0.957 [0.949, 0.966] 0.000 0.957 [0.949, 0.966] 0.000
Race: Other 0.974 [0.964, 0.985] 0.018 1.028 [1.016, 1.039] 0.014
Race: Black 1.063 [1.051, 1.076] 0.000 1.003 [0.991, 1.016] 0.776
Ethnicity: Hispanic 0.851 [0.841, 0.861] 0.000 0.887 [0.876, 0.897] 0.000
Ethnicity: Unknown 0.864 [0.85, 0.878] 0.000 0.833 [0.82, 0.847] 0.000
Admit Age (months): 1st Order Spline 0.65 [0.625, 0.676] 0.000 0.64 [0.615, 0.666] 0.000
Admit Age (months): 2nd Order Spline 1.012 [0.974, 1.051] 0.758 1.028 [0.989, 1.068] 0.476
Admit Age (months): 3rd Order Spline 0.747 [0.725, 0.77] 0.000 0.751 [0.729, 0.774] 0.000
CCC: Cardiovascular 2.857 [2.812, 2.902] 0.000 2.873 [2.829, 2.919] 0.000
CCC: Gastrointestinal 1.189 [1.164, 1.214] 0.000 1.185 [1.16, 1.211] 0.000
CCC: Malignancy 1.969 [1.868, 2.076] 0.000 1.944 [1.844, 2.05] 0.000
CCC: Metabolic 1.884 [1.818, 1.953] 0.000 1.872 [1.806, 1.94] 0.000
CCC: Neurologic 1.662 [1.62, 1.705] 0.000 1.657 [1.615, 1.701] 0.000
CCC: Congenital / Genetic Defect 1.157 [1.133, 1.182] 0.000 1.169 [1.145, 1.194] 0.000
CCC: Prematurity / Neonatal 1.142 [1.12, 1.165] 0.000 1.143 [1.121, 1.166] 0.000
CCC: Renal / Urologic 1.108 [1.065, 1.152] 0.009 1.106 [1.063, 1.15] 0.010
CCC: Respiratory 1.628 [1.593, 1.664] 0.000 1.622 [1.588, 1.658] 0.000
CCC: TPN Dependent 4.52 [4.367, 4.679] 0.000 4.665 [4.506, 4.828] 0.000

APR-DRG v32 Bronchiolitis Diagnoses Model Characteristics

Variable Fixed-Effects Odds Ratio [95% CI] Fixed-Effects P-Value Mixed-Effects Odds Ratio [95% CI] Mixed-Effects P-Value
Discharge Year 1.099 [1.096, 1.101] 0.000 1.097 [1.097, 1.098] 0.000
Insurance: Government 1.064 [1.049, 1.078] 0.000 1.068 [1.053, 1.082] 0.000
Insurance: Other 0.958 [0.925, 0.991] 0.212 0.944 [0.911, 0.977] 0.096
Sex: Female 0.946 [0.934, 0.957] 0.000 0.944 [0.932, 0.956] 0.000
Ethnicity: Hispanic 0.784 [0.773, 0.797] 0.000 0.859 [0.846, 0.873] 0.000
Ethnicity: Unknown 0.836 [0.818, 0.854] 0.000 0.801 [0.784, 0.819] 0.000
Admit Age (months): 1st Order Spline 0.647 [0.611, 0.685] 0.000 0.615 [0.581, 0.651] 0.000
Admit Age (months): 2nd Order Spline 1.206 [1.142, 1.274] 0.001 1.228 [1.162, 1.297] 0.000
Admit Age (months): 3rd Order Spline 0.785 [0.751, 0.821] 0.000 0.78 [0.747, 0.816] 0.000
CCC: Cardiovascular 2.32 [2.265, 2.375] 0.000 2.324 [2.27, 2.38] 0.000
CCC: Gastrointestinal 1.315 [1.271, 1.359] 0.000 1.305 [1.262, 1.35] 0.000
CCC: Malignancy 1.74 [1.594, 1.9] 0.000 1.751 [1.604, 1.912] 0.000
CCC: Metabolic 1.324 [1.245, 1.409] 0.000 1.298 [1.22, 1.381] 0.000
CCC: Neurologic 1.307 [1.253, 1.364] 0.000 1.302 [1.247, 1.358] 0.000
CCC: Congenital / Genetic Defect 1.179 [1.143, 1.216] 0.000 1.182 [1.146, 1.219] 0.000
CCC: Prematurity / Neonatal 0.831 [0.785, 0.88] 0.001 0.855 [0.808, 0.905] 0.006
CCC: Renal / Urologic 1.137 [1.069, 1.208] 0.036 1.125 [1.059, 1.196] 0.053
CCC: Respiratory 1.34 [1.294, 1.388] 0.000 1.325 [1.279, 1.373] 0.000
CCC: TPN Dependent 3.265 [3.025, 3.525] 0.000 3.445 [3.191, 3.718] 0.000

Single-Center

Pittsburgh

Percentage Admitted To The ICU

Invasive and Non-invasive Ventilation Among ICU Admissions

Modified PELOD Among ICU Admissions

PRISM Among ICU Admissions

Colophon

This dashboard was built using RStudio running R version 4.0.2 (2020-06-22) on macOS Catalina 10.15.6, and the following packages:

Package Version Source
cowplot 1.0.0 CRAN
dplyr 1.0.1 CRAN
flexdashboard 0.5.2 CRAN
forcats 0.5.0 CRAN
geepack 1.3-1 CRAN
ggplot2 3.3.2 CRAN
glue 1.4.2 CRAN
kableExtra 1.1.0 CRAN
lme4 1.1-23 CRAN
lubridate 1.7.9 CRAN
Matrix 1.2-18 CRAN
purrr 0.3.4 CRAN
readr 1.3.1 CRAN
stringr 1.4.0 CRAN
tibble 3.0.3 CRAN
tidyr 1.1.1 CRAN
tidyverse 1.3.0 CRAN
tiff 0.1-5 CRAN

The total rendering time for this document was 72 minutes, of which 70 minutes were spent on model generation.